Summary for Test 2025-07-22-61-9

Test performed: AASHTO T313-22

Project Information

Project IdentifiersProject ID: 215734
DEA: 024H0104
EFIS: 0218000068
DIST-CO-RTE-PM02-PLU-70-78.3/90.3
Award Date01/29/2025
Closeout DateNot set
Work DescriptionREPLACE AC SURFACING, PLACE HMA AND THERMOPLASTIC TRAFFIC STRIPING.
Location DescriptionPLUMAS COUNTY NEAR PORTOLA FROM 0.4 MILE WEST OF BIG GRIZZLY CREEK BRIDGE TO 0.8 MILE WEST OF SUMMIT SCHOOL DRIVE
QA Service Level1 (Verified on 07/08/2021)

Sample Information

Sample Taken Date07/22/2025 Sample Unique Key61
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing07/31/2025
Sample typeQuality Assurance A brief description of the sampleAsphalt Binder PG58-22
The quantity of what the sample constitutes2 cans From where was the sample collectedSource
First name of sampler or witnessed byR Last name of sampler or witnessed byMelvin
Title of samplerConsultant Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameAlbina Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form815573 Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 58-22
ModifiedNo Lot number
Sublot number Tank number
Time of sample HMA SupplierHat Creek
Certified Asphalt SupplierAlbina Asphalt - Chowchilla CA MultigradeNo
Multigrade TypePG 58-22 / PG 58-16 Asphalt Binder Mix Number

Test Details

DIME Sample ID: 2025-07-22-61
DIME Test ID: 2025-07-22-61-9
Testing Lab: Atlas - Denver
Test Method: AASHTO T313-22: Standard Method of Test for Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer (BBR)
Test Release Date: 2025-08-20

Test Results


Input Type: Measured
Tester's full name: Atlas
Date of test: 08/13/2025
Minimum test bath temperature at 240 s: -12.1 C
Maximum test bath temperature at 240 s: -11.9 C
Time of test load application: no data
File name of test data: no data
Time beam in bath: no data
Time test started: no data
Flags issued by software during test: no data
Correlation coefficient (R²): 0
Regression coefficient a: no data
Regression coefficient b: no data
Regression coefficient c: no data
Load at time 0.0: 0.0 mN
Deflection at time 0.0 s: 0.000 µm
Load at time 0.5 s: 0.0 mN
Deflection at time 0.5 s: 0.000 µm
Load at 60.0 s: 0.0 mN
Beam deflection 60.0 s: 0.000 µm
Measured Stiffness Modulus 60.0 s: no data
Estimated Stiffness Modulus 60.0 s: 134.500 MPa
Difference between stiffness moduli 60.0 s: no data
Estimated m-value 60.0 s: 0.332
General comments (publicly viewable) (Max 1000 characters): BBR

Test was verified on 8/20/2025